2023
05.19
暨南经院国家金融学讲座第14期:张顺明(中国人民大学)
主题:GWT: A Novel Probability Weighting Function for Stock Price Distortions主讲人:张顺明 中国人民大学主持人:陈创练 暨南大学时间:2023年5月8日(周一)10:00地点:暨南大学经济学院大楼(中惠楼)102摘要We propose a new weighting function, generalized Wang transform, derived from normality invariance. This function takes various shapes, including concave, convex, S-shaped and inverse S-shaped functions, depending on the range of parameters and distinguishes the curvature and elevation of probability weighting. With this function, we prove the CAPM and S